222 lines
27 KiB
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222 lines
27 KiB
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<document id="080699931E8A9157024A6B1419B100D2" ID-CLB-Dataset="24067" ID-DOI="10.11646/zootaxa.4732.2.7" ID-GBIF-Dataset="8671ee56-581b-443a-9bff-1a7cb262a914" ID-ISSN="1175-5326" ID-Zenodo-Dep="3663500" ID-ZooBank="B3CD7AE1-7E1D-4DC1-AA65-EFC27330E3A6" IM.materialsCitations_approvedBy="felipe" IM.metadata_approvedBy="felipe" IM.tables_requiresApprovalFor="existingObjects,plazi" IM.taxonomicNames_approvedBy="felipe" checkinTime="1581497208763" checkinUser="plazi" docAuthor="Gagarin, Vladimir G." docDate="2020" docId="039F9502175DFF80FF17B7958BA4FC15" docLanguage="en" docName="zootaxa.4732.2.7.pdf" docOrigin="Zootaxa 4732 (2)" docStyle="DocumentStyle:647186512141C8FC8976D5BCC54AEB7D.9:Zootaxa.2013-.journal_article" docStyleId="647186512141C8FC8976D5BCC54AEB7D" docStyleName="Zootaxa.2013-.journal_article" docStyleVersion="9" docTitle="Microlaimus capitatus Gagarin 2020, sp. n." docType="treatment" docVersion="8" lastPageNumber="325" masterDocId="FFA6ED7A175CFF82FF80B3328A24FFFA" masterDocTitle="Microlaimus capitatus sp. n. and Dichromadora simplex Timm, 1961 (Nematoda, Chromadorea) from the coast of Vietnam" masterLastPageNumber="331" masterPageNumber="323" pageNumber="324" updateTime="1698782736653" updateUser="ExternalLinkService" zenodo-license-document="CLOSED">
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<mods:title id="B94B9909DEFC3650235778C778695D65">Microlaimus capitatus sp. n. and Dichromadora simplex Timm, 1961 (Nematoda, Chromadorea) from the coast of Vietnam</mods:title>
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<mods:namePart id="DEBA413D3E0294C57B6511277CBCD1F4">Gagarin, Vladimir G.</mods:namePart>
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</mods:name>
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<mods:typeOfResource id="3C359876F31D9A7D822BF872DA59BEDF">text</mods:typeOfResource>
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<mods:title id="4E698C44BFB2DCC56D56794AC66C23F0">Zootaxa</mods:title>
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<mods:part id="71E8BD59B3A0A9F4654BFAB887232934">
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<mods:date id="9D53C4189EBF041F8B975FF3F1364611">2020</mods:date>
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<mods:number id="35F99A35AE1A7E875C34C8CC04D53AEA">2020-02-12</mods:number>
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<mods:number id="E49BEBB7FC43FE2EF6CD4A4A089883FB">4732</mods:number>
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<mods:number id="63CE8BB03DA00708DFB007F16F39B14B">2</mods:number>
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<mods:classification id="A262433088F29EA83B17741455435B1D">journal article</mods:classification>
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<mods:identifier id="1352C3A599C7B73C028C305D91731636" type="CLB-Dataset">24067</mods:identifier>
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<mods:identifier id="59AAC9142EC6D0C65B91A6B0D2ACEAD3" type="DOI">10.11646/zootaxa.4732.2.7</mods:identifier>
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<treatment id="039F9502175DFF80FF17B7958BA4FC15" ID-DOI="http://doi.org/10.5281/zenodo.3664955" ID-GBIF-Taxon="162077165" ID-Zenodo-Dep="3664955" LSID="urn:lsid:plazi:treatment:039F9502175DFF80FF17B7958BA4FC15" httpUri="http://treatment.plazi.org/id/039F9502175DFF80FF17B7958BA4FC15" lastPageId="2" lastPageNumber="325" pageId="1" pageNumber="324">
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<subSubSection id="C32C779F175DFF83FF17B7958BD4FB38" box="[151,496,1191,1218]" pageId="1" pageNumber="324" type="nomenclature">
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<paragraph id="8B892414175DFF83FF17B7958BD4FB38" blockId="1.[151,496,1191,1254]" box="[151,496,1191,1218]" pageId="1" pageNumber="324">
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<heading id="D0C19378175DFF83FF17B7958BD4FB38" bold="true" box="[151,496,1191,1218]" fontSize="11" level="1" pageId="1" pageNumber="324" reason="1">
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<emphasis id="B942F806175DFF83FF17B7958BD4FB38" bold="true" box="[151,496,1191,1218]" pageId="1" pageNumber="324">
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<taxonomicName id="4C365F97175DFF83FF17B7958B82FB38" authority="Gagarin, 2020" authorityName="Gagarin" authorityYear="2020" box="[151,422,1191,1218]" class="Adenophorea" family="Microlaimidae" genus="Microlaimus" kingdom="Animalia" order="Desmodorida" pageId="1" pageNumber="324" phylum="Nematoda" rank="species" species="capitatus" status="sp. nov.">
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<emphasis id="B942F806175DFF83FF17B7958B82FB38" bold="true" box="[151,422,1191,1218]" italics="true" pageId="1" pageNumber="324">Microlaimus capitatus</emphasis>
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</taxonomicName>
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<taxonomicNameLabel id="A271457D175DFF83FE2EB79A8BD4FB38" box="[430,496,1192,1218]" pageId="1" pageNumber="324" rank="species">sp. n.</taxonomicNameLabel>
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</emphasis>
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</heading>
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C779F175DFF83FF17B7F98B48FB1C" box="[151,364,1227,1254]" pageId="1" pageNumber="324" type="description">
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<paragraph id="8B892414175DFF83FF17B7F98B48FB1C" blockId="1.[151,496,1191,1254]" box="[151,364,1227,1254]" pageId="1" pageNumber="324">
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(
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<figureCitation id="130D3891175DFF83FF1FB7F98AC2FB1C" box="[159,230,1227,1254]" captionStart="FIGURE 1" captionStartId="3.[151,250,1976,2001]" captionTargetBox="[200,1382,180,1948]" captionTargetId="figure@3.[191,1396,166,1956]" captionTargetPageId="3" captionText="FIGURE 1. Microlaimus capitatus sp. n. Holotype male and paratype female. A: male head; B: anterior body end of male; C: male tail; D: vulva region; E: female tail. Scale bars: A—7 µm; B, C—20 µm; D, E—30µm" figureDoi="http://doi.org/10.5281/zenodo.3663502" httpUri="https://zenodo.org/record/3663502/files/figure.png" pageId="1" pageNumber="324">Figs 1</figureCitation>
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,
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<figureCitation id="130D3891175DFF83FF74B7FE8B21FB1C" box="[244,261,1228,1254]" captionStart="FIGURE 2" captionStartId="4.[151,250,1937,1962]" captionTargetBox="[151,1436,212,1889]" captionTargetId="figure@4.[151,1436,211,1889]" captionTargetPageId="4" captionText="FIGURE 2. Microlaimus capitatus sp. n. Holotype male and paratype female. A: male, entire body; B: female, entire body; C, D: male head; E, F: female head; G: male, anterior body end; H: female, vulva region; I: male, cloaca region; J: male tail; K: female tail; L: male, tail terminus. Scale bars: A, B—50 µm; G, H, J, K—10 µm; C–F, I, L—5 µm" figureDoi="http://doi.org/10.5281/zenodo.3663504" httpUri="https://zenodo.org/record/3663504/files/figure.png" pageId="1" pageNumber="324">2</figureCitation>
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;
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<tableCitation id="C6B411AF175DFF83FE90B7F98B45FB1C" box="[272,353,1227,1254]" captionStart="TABLE 1" captionStartId="2.[151,239,1054,1078]" captionTargetPageId="2" captionText="TABLE 1. Morphometrics of Microlaimus capitatus sp. n." httpUri="http://table.plazi.org/id/DF49749C175EFF80FF17B72C892FFBCC" pageId="1" pageNumber="324" tableUuid="DF49749C175EFF80FF17B72C892FFBCC">Table 1</tableCitation>
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)
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C779F175DFF83FF17B63C8E85FA26" pageId="1" pageNumber="324" type="materials_examined">
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<paragraph id="8B892414175DFF83FF17B63C8836FAB7" blockId="1.[151,1437,1293,2041]" pageId="1" pageNumber="324">
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<emphasis id="B942F806175DFF83FF17B63C8B62FAD2" bold="true" box="[151,326,1293,1320]" pageId="1" pageNumber="324">Type material.</emphasis>
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<materialsCitation id="3B5E2E49175DFF83FECFB63C8836FAB7" ID-GBIF-Occurrence="2565010316" country="Vietnam" location="National Museum" pageId="1" pageNumber="324" specimenCount="1" stateProvince="Ha Noi" typeStatus="holotype">
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<typeStatus id="548D9AB6175DFF83FECFB63C8B93FAD2" box="[335,439,1294,1320]" pageId="1" pageNumber="324" type="holotype">Holotype</typeStatus>
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male, slide reference number HC1.1.18, deposited in the collection of the
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<collectingCountry id="F3216484175DFF83FA8BB63C8F4EFAD2" box="[1291,1386,1294,1320]" name="Vietnam" pageId="1" pageNumber="324">Vietnam</collectingCountry>
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<location id="8EE972CF175DFF83FAF2B63D8B64FAB7" LSID="urn:lsid:plazi:treatment:039F9502175DFF80FF17B7958BA4FC15:8EE972CF175DFF83FAF2B63D8B64FAB7" country="Vietnam" name="National Museum" pageId="1" pageNumber="324" stateProvince="Ha Noi">National Museum</location>
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(
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<collectingRegion id="49F2EAF6175DFF83FECFB6008BBCFAB6" box="[335,408,1330,1356]" country="Vietnam" name="Ha Noi" pageId="1" pageNumber="324">Hanoi</collectingRegion>
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,
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<collectingCountry id="F3216484175DFF83FE22B6008822FAB7" box="[418,518,1330,1357]" name="Vietnam" pageId="1" pageNumber="324">Vietnam</collectingCountry>
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).
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</materialsCitation>
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</paragraph>
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<paragraph id="8B892414175DFF83FF47B6648E27FA6F" blockId="1.[151,1437,1293,2041]" pageId="1" pageNumber="324">
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<materialsCitation id="3B5E2E49175DFF83FF47B6648E24FA6F" ID-GBIF-Occurrence="2565010315" country="Vietnam" county="Biological Resources" location="Seven" municipality="Institute of Ecology" pageId="1" pageNumber="324" specimenCount="1" stateProvince="Ha Noi" typeStatus="paratype">
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<emphasis id="B942F806175DFF83FF47B6648B1BFA8A" bold="true" box="[199,319,1366,1392]" pageId="1" pageNumber="324">
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<typeStatus id="548D9AB6175DFF83FF47B6648B1BFA8A" box="[199,319,1366,1392]" pageId="1" pageNumber="324" type="paratype">Paratypes</typeStatus>
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</emphasis>
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.
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<location id="8EE972CF175DFF83FECDB6648BB5FA8A" LSID="urn:lsid:plazi:treatment:039F9502175DFF80FF17B7958BA4FC15:8EE972CF175DFF83FECDB6648BB5FA8A" box="[333,401,1366,1392]" country="Vietnam" county="Biological Resources" municipality="Institute of Ecology" name="Seven" pageId="1" pageNumber="324" stateProvince="Ha Noi">Seven</location>
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males and four females on slides deposited in the nematode collection of the
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<location id="8EE972CF175DFF83FB7AB6658B07FA6E" LSID="urn:lsid:plazi:treatment:039F9502175DFF80FF17B7958BA4FC15:8EE972CF175DFF83FB7AB6658B07FA6E" country="Vietnam" county="Biological Resources" municipality="Institute of Ecology" name="Department of Nematology" pageId="1" pageNumber="324" stateProvince="Ha Noi">Department of Nematology</location>
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,
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<collectingMunicipality id="6BEDBE6E175DFF83FEAEB6488828FA6E" box="[302,524,1402,1428]" pageId="1" pageNumber="324">Institute of Ecology</collectingMunicipality>
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and
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<collectingCounty id="62E85C98175DFF83FDC3B6488915FA6F" box="[579,817,1402,1429]" pageId="1" pageNumber="324">Biological Resources</collectingCounty>
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(
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<collectingRegion id="49F2EAF6175DFF83FCC0B64889ADFA6E" box="[832,905,1402,1428]" country="Vietnam" name="Ha Noi" pageId="1" pageNumber="324">Hanoi</collectingRegion>
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,
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<collectingCountry id="F3216484175DFF83FC14B64889DCFA6F" box="[916,1016,1402,1429]" name="Vietnam" pageId="1" pageNumber="324">Vietnam</collectingCountry>
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)
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</materialsCitation>
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.
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</paragraph>
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<paragraph id="8B892414175DFF83FF47B6AC8E85FA26" blockId="1.[151,1437,1293,2041]" pageId="1" pageNumber="324">
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<emphasis id="B942F806175DFF83FF47B6AC8B4CFA42" bold="true" box="[199,360,1437,1464]" pageId="1" pageNumber="324">Type locality.</emphasis>
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South
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<collectingCountry id="F3216484175DFF83FE3BB6AC8BDAFA42" box="[443,510,1438,1464]" name="China" pageId="1" pageNumber="324">China</collectingCountry>
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Sea, littoral zone of coastal
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<collectingCountry id="F3216484175DFF83FCC8B6AC898FFA42" box="[840,939,1438,1464]" name="Vietnam" pageId="1" pageNumber="324">Vietnam</collectingCountry>
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. Latitude: 21º26ʹ13ʹʹ–21º26ʹ54ʹʹ. Longitude: 107º45ʹ47ʹʹ–107º45ʹ59ʹʹ. Depth 0.5–1.0 m, sand, salinity 13–14‰. Collected in
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<date id="FF8802D4175DFF83FB91B6F08EBAFA26" box="[1041,1182,1474,1500]" pageId="1" pageNumber="324" value="2016-03">March 2016</date>
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.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C779F175DFF83FF47B6D48956F9FA" box="[199,882,1510,1537]" pageId="1" pageNumber="324" type="etymology">
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<paragraph id="8B892414175DFF83FF47B6D48956F9FA" blockId="1.[151,1437,1293,2041]" box="[199,882,1510,1537]" pageId="1" pageNumber="324">
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<emphasis id="B942F806175DFF83FF47B6D48B6CF9FA" bold="true" box="[199,328,1510,1536]" pageId="1" pageNumber="324">Etymology</emphasis>
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. The specific epithet means “headed”, “of head”.
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</paragraph>
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</subSubSection>
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<subSubSection id="C32C779F175DFF80FF47B53B882AFE0C" lastPageId="2" lastPageNumber="325" pageId="1" pageNumber="324" type="description">
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<paragraph id="8B892414175DFF83FF47B53B89E7F8BE" blockId="1.[151,1437,1293,2041]" pageId="1" pageNumber="324">
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<emphasis id="B942F806175DFF83FF47B53B8B81F9DE" bold="true" box="[199,421,1545,1572]" pageId="1" pageNumber="324">Description. Male.</emphasis>
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Body of average size and slender. Cuticle finely annulated, without dots or other punctations, 1.0–
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<quantity id="4CCE89F1175DFF83FE8EB51F8B79F9B3" box="[270,349,1581,1609]" metricMagnitude="-3" metricUnit="m" metricValue="1.5" pageId="1" pageNumber="324" unit="mm" value="1.5">1.5 µm</quantity>
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thick at mid-body. Cuticular pores not visible. Head smooth, swollen, set off just anterior to amphidial fovea. Six inner and six outer papilliform labial sensillae. Four cephalic sensillae in the shape of thin setae
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<quantity id="4CCE89F1175DFF83FF17B5478AC9F96B" box="[151,237,1653,1681]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="1" pageNumber="324" unit="mm" value="4.0" valueMax="5.0" valueMin="3.0">3–5 µm</quantity>
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long, 35–45% of head diameter. Monospiral amphidial fovea occupying 45–50% of the corresponding body diameter and situated
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<quantity id="4CCE89F1175DFF83FE10B5A88BC3F94F" box="[400,487,1690,1717]" metricMagnitude="-3" metricUnit="m" metricValue="7.5" metricValueMax="8.0" metricValueMin="7.0" pageId="1" pageNumber="324" unit="mm" value="7.5" valueMax="8.0" valueMin="7.0">7–8 µm</quantity>
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from the anterior body end. Cheilostom small with longitudinal ribs. Pharyngostom narrow, with weakly sclerotized walls. Dorsal tooth small, weakly developed; two smaller subventral teeth situated slightly below dorsal tooth. Pharynx muscular, enlarged into almost spherical cardiac bulb posteriorly. Lumen of terminal bulb slightly dilated, its cuticle thickened or weakly sclerotized. Cardia small. Renette placed ventrally to the posterior part of cardiac bulb. Excretory pore posterior to nerve ring.
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</paragraph>
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<paragraph id="8B892414175DFF83FF47B47C8E9CF802" blockId="1.[151,1437,1293,2041]" pageId="1" pageNumber="324">
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Gonads diorchic; testes opposite and outstretched. Anterior testis situated to left of intestine, posterior testis to right of intestine. Spicules paired, equal in length, curved, 1.4–1.6 times as long as cloacal body diameter. Spicules proximally cephalated and arcuate, distally acute. Gubernacula paired,
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<quantity id="4CCE89F1175DFF83FC3BB4A48E0BF84B" box="[955,1071,1942,1969]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" metricValueMax="1.9" metricValueMin="1.6" pageId="1" pageNumber="324" unit="mm" value="17.5" valueMax="19.0" valueMin="16.0">16–19 µm</quantity>
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long, in the shape of a “scoop”, lying parallel to the spicules. Precloacal submedian supplements absent. Tail slender, elongate-conical, curved ventrally. Caudal glands poorly developed, with terminal spinneret. Terminal setae present on tail.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B892414175EFF80FF47B3AB8FB5FEB9" blockId="2.[151,1437,152,1007]" pageId="2" pageNumber="325">
|
|||
|
|
<emphasis id="B942F806175EFF80FF47B3AB8B3AFF49" bold="true" box="[199,286,153,179]" pageId="2" pageNumber="325">Female</emphasis>
|
|||
|
|
. Similar to male in general characteristics. Structure of cuticle and anterior body end as in male. Head smooth, swollen, offset just anterior to amphidial fovea. Inner and outer labial sensillae in the shape of papillae. Cephalic sensillae in the shape of thin setae. Amphidial fovea in the form of a spiral in one coil, located just behind head. Cheilostom small, with longitudinal ribs. Pharyngostom thin, poorly developed, with dorsal tooth and two smaller subventral teeth. Pharynx muscular, with large spherical cardiac bulb. Renette and excretory pore present.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B892414175EFF80FF47B27E882AFE0C" blockId="2.[151,1437,152,1007]" pageId="2" pageNumber="325">Reproductive system didelphic, amphidelphic; ovaries homodromous, comparatively short.Anterior ovary situated to right side of intestine, posterior ovary to left side of intestine. Both uteri filled with numerous spermatozoa. Spermatheca not seen. Vagina short, extending to one quarter of the corresponding body diameter. Vulva a transverse slit, postequatorial. Vulva lips not sclerotized, not protruding outside the body contour. Tail elongate-conical, with caudal glands and spinneret.</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
<subSubSection id="C32C779F175EFF80FF47B1328BA4FC15" pageId="2" pageNumber="325" type="diagnosis">
|
|||
|
|
<paragraph id="8B892414175EFF80FF47B1328EC7FD08" blockId="2.[151,1437,152,1007]" pageId="2" pageNumber="325">
|
|||
|
|
<emphasis id="B942F806175EFF80FF47B1328B1EFDE1" bold="true" box="[199,314,512,539]" pageId="2" pageNumber="325">Diagnosis</emphasis>
|
|||
|
|
. Body of average size and slender (L =
|
|||
|
|
<quantity id="4CCE89F1175EFF80FC8EB1328985FDE1" box="[782,929,512,539]" metricMagnitude="-1" metricUnit="m" metricValue="7.01" metricValueMax="7.54" metricValueMin="6.4799999999999995" pageId="2" pageNumber="325" unit="mm" value="701.0" valueMax="754.0" valueMin="648.0">648–754 µm</quantity>
|
|||
|
|
,
|
|||
|
|
<emphasis id="B942F806175EFF80FC2FB1338999FDE0" box="[943,957,513,538]" italics="true" pageId="2" pageNumber="325">a</emphasis>
|
|||
|
|
= 21–28). Cuticle finely annulated. Head smooth, swollen, set off just anterior to amphidial fovea. Amphidial fovea in the form of a spiral in one coil, located immediately behind head, occupying 45–55% of the corresponding body diameter. Inner and outer labial sensillae in the shape of papillae. Four cephalic sensillae in the shape of thin setae
|
|||
|
|
<quantity id="4CCE89F1175EFF80FC6CB15E8E61FD7D" box="[1004,1093,620,647]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="2" pageNumber="325" unit="mm" value="4.0" valueMax="5.0" valueMin="3.0">3–5 µm</quantity>
|
|||
|
|
long, 35–45% of head width. Pharyngostom thin, poorly developed, with dorsal tooth and two smaller subventral teeth. Pharynx muscular, with large spherical cardiac bulb. Paired spicules, equal in length, curved,
|
|||
|
|
<quantity id="4CCE89F1175EFF80FC1CB1868E2BFD35" box="[924,1039,692,719]" metricMagnitude="-2" metricUnit="m" metricValue="2.75" metricValueMax="2.9" metricValueMin="2.6" pageId="2" pageNumber="325" unit="mm" value="27.5" valueMax="29.0" valueMin="26.0">26–29 µm</quantity>
|
|||
|
|
long; gubernacula paired, “scoop”- shaped, lying parallel to the spicules. Tail slender, elongate-conical. Terminal setae present on tail.
|
|||
|
|
</paragraph>
|
|||
|
|
<paragraph id="8B892414175EFF80FF47B1CE8BA4FC15" blockId="2.[151,1437,152,1007]" pageId="2" pageNumber="325">
|
|||
|
|
<emphasis id="B942F806175EFF80FF47B1CE8BE1FCED" bold="true" box="[199,453,764,791]" pageId="2" pageNumber="325">Differential diagnosis</emphasis>
|
|||
|
|
. The new species is morphologically similar to
|
|||
|
|
<taxonomicName id="4C365F97175EFF80FC57B1CF8EC2FCED" authority="Gerlach, 1958" authorityName="Gerlach" authorityYear="1958" box="[983,1254,764,791]" class="Adenophorea" family="Microlaimidae" genus="Microlaimus" kingdom="Animalia" order="Desmodorida" pageId="2" pageNumber="325" phylum="Nematoda" rank="species" species="affinis">
|
|||
|
|
<emphasis id="B942F806175EFF80FC57B1CF8E66FCED" box="[983,1090,765,791]" italics="true" pageId="2" pageNumber="325">M. affinis</emphasis>
|
|||
|
|
<bibRefCitation id="EFA759E5175EFF80FBC8B1CE8EC2FCED" author="Gerlach, S. A." box="[1096,1254,764,791]" pageId="2" pageNumber="325" pagination="241 - 246" refId="ref3384" refString="Gerlach, S. A. (1958) Freilebende Nematodes von den Korallenriffen des Roten Meeres. Kieler Meeresforschungen, 14, 241 - 246." type="journal article" year="1958">Gerlach, 1958</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
and
|
|||
|
|
<taxonomicName id="4C365F97175EFF80FA9AB1CF8B8EFCC1" authority="Kamran et al., 2009" authorityName="Kamran" authorityYear="2009" class="Adenophorea" family="Microlaimidae" genus="Microlaimus" kingdom="Animalia" order="Desmodorida" pageId="2" pageNumber="325" phylum="Nematoda" rank="species" species="amphidius">
|
|||
|
|
<emphasis id="B942F806175EFF80FA9AB1CF8A9CFCC0" italics="true" pageId="2" pageNumber="325">M. amphidius</emphasis>
|
|||
|
|
<bibRefCitation id="EFA759E5175EFF80FF41B0138B8EFCC1" author="Kamran, M. & Nasira, K. & Shahina, F." box="[193,426,800,827]" pageId="2" pageNumber="325" pagination="167 - 172" refId="ref3411" refString="Kamran, M., Nasira, K. & Shahina, F. (2009) Two new species of marine nematodes Microlaimus amphidius sp. n. and M. karacheiensis (Chromadorida) from Arabian Sea of Pakistan. International Journal of Nematology, 19, 167 - 172." type="journal article" year="2009">
|
|||
|
|
Kamran
|
|||
|
|
<emphasis id="B942F806175EFF80FEA4B0138B73FCC0" box="[292,343,800,826]" italics="true" pageId="2" pageNumber="325">et al</emphasis>
|
|||
|
|
., 2009
|
|||
|
|
</bibRefCitation>
|
|||
|
|
</taxonomicName>
|
|||
|
|
. It differs from both of these species by the thin, poorly developed pharyngostom, more posterior vulva (V = 53.3–59.5%
|
|||
|
|
<emphasis id="B942F806175EFF80FD93B077880EFCA4" box="[531,554,837,862]" italics="true" pageId="2" pageNumber="325">vs</emphasis>
|
|||
|
|
V = 50% in
|
|||
|
|
<taxonomicName id="4C365F97175EFF80FD3DB077890DFCA5" authorityName="Gerlach" authorityYear="1958" box="[701,809,837,863]" class="Adenophorea" family="Microlaimidae" genus="Microlaimus" kingdom="Animalia" order="Desmodorida" pageId="2" pageNumber="325" phylum="Nematoda" rank="species" species="affinis">
|
|||
|
|
<emphasis id="B942F806175EFF80FD3DB077890DFCA5" box="[701,809,837,863]" italics="true" pageId="2" pageNumber="325">M. affinis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
and V = 50.7–51.6% in
|
|||
|
|
<taxonomicName id="4C365F97175EFF80FBC0B0778EFFFCA4" box="[1088,1243,836,862]" class="Adenophorea" family="Microlaimidae" genus="Microlaimus" kingdom="Animalia" order="Desmodorida" pageId="2" pageNumber="325" phylum="Nematoda" rank="species" species="amphidius">
|
|||
|
|
<emphasis id="B942F806175EFF80FBC0B0778EFFFCA4" box="[1088,1243,836,862]" italics="true" pageId="2" pageNumber="325">M. amphidius</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
) and presence of terminal setae on tail (absent in both other species). In addition, the new species differs from
|
|||
|
|
<taxonomicName id="4C365F97175EFF80FB34B05B8F04FC79" authorityName="Gerlach" authorityYear="1958" box="[1204,1312,873,899]" class="Adenophorea" family="Microlaimidae" genus="Microlaimus" kingdom="Animalia" order="Desmodorida" pageId="2" pageNumber="325" phylum="Nematoda" rank="species" species="affinis">
|
|||
|
|
<emphasis id="B942F806175EFF80FB34B05B8F04FC79" box="[1204,1312,873,899]" italics="true" pageId="2" pageNumber="325">M. affinis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
in the longer spicules and gubernacula (
|
|||
|
|
<quantity id="4CCE89F1175EFF80FE6EB0BE8847FC5D" box="[494,611,908,935]" metricMagnitude="-2" metricUnit="m" metricValue="2.75" metricValueMax="2.9" metricValueMin="2.6" pageId="2" pageNumber="325" unit="mm" value="27.5" valueMax="29.0" valueMin="26.0">26–29 µm</quantity>
|
|||
|
|
and
|
|||
|
|
<quantity id="4CCE89F1175EFF80FD1CB0BE8934FC5D" box="[668,784,908,935]" metricMagnitude="-2" metricUnit="m" metricValue="1.75" metricValueMax="1.9" metricValueMin="1.6" pageId="2" pageNumber="325" unit="mm" value="17.5" valueMax="19.0" valueMin="16.0">16–19 µm</quantity>
|
|||
|
|
long
|
|||
|
|
<emphasis id="B942F806175EFF80FCD1B0BF894CFC5C" box="[849,872,909,934]" italics="true" pageId="2" pageNumber="325">vs</emphasis>
|
|||
|
|
<quantity id="4CCE89F1175EFF80FCF1B0BF899FFC5D" box="[881,955,909,935]" metricMagnitude="-2" metricUnit="m" metricValue="2.4" pageId="2" pageNumber="325" unit="mm" value="24.0">24 µm</quantity>
|
|||
|
|
and
|
|||
|
|
<quantity id="4CCE89F1175EFF80FC73B0BF8E18FC5D" box="[1011,1084,909,935]" metricMagnitude="-2" metricUnit="m" metricValue="1.1" pageId="2" pageNumber="325" unit="mm" value="11.0">11 µm</quantity>
|
|||
|
|
long in
|
|||
|
|
<taxonomicName id="4C365F97175EFF80FB1BB0BF8F23FC5D" authorityName="Gerlach" authorityYear="1958" box="[1179,1287,909,935]" class="Adenophorea" family="Microlaimidae" genus="Microlaimus" kingdom="Animalia" order="Desmodorida" pageId="2" pageNumber="325" phylum="Nematoda" rank="species" species="affinis">
|
|||
|
|
<emphasis id="B942F806175EFF80FB1BB0BF8F23FC5D" box="[1179,1287,909,935]" italics="true" pageId="2" pageNumber="325">M. affinis</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
), while from
|
|||
|
|
<taxonomicName id="4C365F97175EFF80FF17B0838B16FC30" box="[151,306,944,970]" class="Adenophorea" family="Microlaimidae" genus="Microlaimus" kingdom="Animalia" order="Desmodorida" pageId="2" pageNumber="325" phylum="Nematoda" rank="species" species="amphidius">
|
|||
|
|
<emphasis id="B942F806175EFF80FF17B0838B16FC30" box="[151,306,944,970]" italics="true" pageId="2" pageNumber="325">M. amphidius</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
, it differs in the shorter cephalic setae (
|
|||
|
|
<quantity id="4CCE89F1175EFF80FD73B0828968FC31" box="[755,844,944,971]" metricMagnitude="-3" metricUnit="m" metricValue="4.0" metricValueMax="5.0" metricValueMin="3.0" pageId="2" pageNumber="325" unit="mm" value="4.0" valueMax="5.0" valueMin="3.0">3–5 µm</quantity>
|
|||
|
|
long
|
|||
|
|
<emphasis id="B942F806175EFF80FC0DB0838980FC30" box="[909,932,945,970]" italics="true" pageId="2" pageNumber="325">vs</emphasis>
|
|||
|
|
<quantity id="4CCE89F1175EFF80FC2DB08389CCFC31" box="[941,1000,945,971]" metricMagnitude="-3" metricUnit="m" metricValue="9.0" pageId="2" pageNumber="325" unit="mm" value="9.0">9 µm</quantity>
|
|||
|
|
long in
|
|||
|
|
<taxonomicName id="4C365F97175EFF80FBC7B0838EC7FC30" box="[1095,1251,944,970]" class="Adenophorea" family="Microlaimidae" genus="Microlaimus" kingdom="Animalia" order="Desmodorida" pageId="2" pageNumber="325" phylum="Nematoda" rank="species" species="amphidius">
|
|||
|
|
<emphasis id="B942F806175EFF80FBC7B0838EC7FC30" box="[1095,1251,944,970]" italics="true" pageId="2" pageNumber="325">M. amphidius</emphasis>
|
|||
|
|
</taxonomicName>
|
|||
|
|
) (
|
|||
|
|
<bibRefCitation id="EFA759E5175EFF80FB7BB0828FBCFC31" author="Gerlach, S. A." box="[1275,1432,944,971]" pageId="2" pageNumber="325" pagination="241 - 246" refId="ref3384" refString="Gerlach, S. A. (1958) Freilebende Nematodes von den Korallenriffen des Roten Meeres. Kieler Meeresforschungen, 14, 241 - 246." type="journal article" year="1958">Gerlach 1958</bibRefCitation>
|
|||
|
|
,
|
|||
|
|
<bibRefCitation id="EFA759E5175EFF80FF17B0E78B50FC15" author="Kamran, M. & Nasira, K. & Shahina, F." box="[151,372,980,1007]" pageId="2" pageNumber="325" pagination="167 - 172" refId="ref3411" refString="Kamran, M., Nasira, K. & Shahina, F. (2009) Two new species of marine nematodes Microlaimus amphidius sp. n. and M. karacheiensis (Chromadorida) from Arabian Sea of Pakistan. International Journal of Nematology, 19, 167 - 172." type="journal article" year="2009">
|
|||
|
|
Kamran
|
|||
|
|
<emphasis id="B942F806175EFF80FF78B0E78B0EFC14" box="[248,298,980,1006]" italics="true" pageId="2" pageNumber="325">et al</emphasis>
|
|||
|
|
. 2009
|
|||
|
|
</bibRefCitation>
|
|||
|
|
).
|
|||
|
|
</paragraph>
|
|||
|
|
</subSubSection>
|
|||
|
|
</treatment>
|
|||
|
|
</document>
|